Paintbrush extension pole adapter



11.Paintbrush extension pole adapters

11.1 : Left

11.2 : Bottom

11.3 : Right

11.4 : Perspective

11.5 : Perspective

The objects of the designs are extension pole adapters for paintbrushes, which all have in common that the shafts are hollow; the fastening is made by twisting thereof clockwise and counterclockwise. 

CLAIM The ornamental design for a paintbrush extension pole adapter, as shown and described. 